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Cheap flights from San Francisco to Foz do Iguaçu from $826

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Foz do Iguaçu departing on 12/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Francisco to Foz do Iguaçu

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
7:05 am - 1:35 pmSFO  San Francisco-IGU Foz do Iguaçu Cataratas
26h 30m2 stops Los Angeles Los Angeles Sao Paulo Guarulhos Intl
LATAM Airlines Logo
6:00 pm - 1:45 pmIGU  Foz do Iguaçu Cataratas-SFO San Francisco
24h 45m2 stops Sao Paulo Guarulhos Intl Los Angeles Los Angeles
$1,290LATAM Airlines
Wed, Oct 28 - Sun, Nov 1
LATAM Airlines Logo
11:45 am - 12:20 amSFO  San Francisco-IGU Foz do Iguaçu Cataratas
32h 35m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
6:00 pm - 11:05 amIGU  Foz do Iguaçu Cataratas-SFO San Francisco
22h 05m2 stops Sao Paulo Guarulhos Intl Los Angeles Los Angeles
$1,340LATAM Airlines
Wed, Oct 28 - Sun, Nov 1

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Copa Airlines flights from San Francisco to Foz do Iguaçu

Our best Copa Airlines deals on San Francisco to Foz do Iguaçu flight tickets
Copa Airlines
Aug 16
SFO1:12 amSan Francisco
38h 38m
2 stops
IGU7:50 pmFoz do Iguaçu Cataratas
Aug 24
IGU8:30 pmFoz do Iguaçu Cataratas
31h 10m
2 stops
SFO11:40 pmSan Francisco
$2,317
Copa Airlines
Aug 16
SFO1:12 amSan Francisco
38h 38m
2 stops
IGU7:50 pmFoz do Iguaçu Cataratas
Aug 24
IGU6:10 amFoz do Iguaçu Cataratas
45h 30m
2 stops
SFO11:40 pmSan Francisco
$2,461
Copa Airlines
Aug 16
SFO1:12 amSan Francisco
38h 38m
2 stops
IGU7:50 pmFoz do Iguaçu Cataratas
Aug 24
IGU8:30 pmFoz do Iguaçu Cataratas
31h 10m
2 stops
SFO11:40 pmSan Francisco
$2,510

LATAM Airlines flights from San Francisco to Foz do Iguaçu

Our best LATAM Airlines deals on San Francisco to Foz do Iguaçu flight tickets
LATAM Airlines
Oct 28
SFO7:05 amSan Francisco
26h 30m
2 stops
IGU1:35 pmFoz do Iguaçu Cataratas
Nov 1
IGU6:00 pmFoz do Iguaçu Cataratas
24h 45m
2 stops
SFO1:45 pmSan Francisco
$1,290
LATAM Airlines
Oct 28
SFO11:45 amSan Francisco
32h 35m
2 stops
IGU12:20 amFoz do Iguaçu Cataratas
Nov 1
IGU6:00 pmFoz do Iguaçu Cataratas
22h 05m
2 stops
SFO11:05 amSan Francisco
$1,340

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Foz do Iguaçu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 15, 2026.
Use the filters below to find and compare flights from San Francisco to Foz do Iguaçu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San FranciscoFoz do Iguaçu

SFO San Francisco - IGU Foz do Iguaçu Cataratas

SFOIGU

San Francisco

Wed 10/28

7:05 am-1:35 pm

2 stops26h 30m

Foz do Iguaçu Cataratas

Sun 11/1

6:00 pm-1:45 pm

2 stops24h 45m

$1,290

San FranciscoFoz do Iguaçu

SFO San Francisco - IGU Foz do Iguaçu Cataratas

SFOIGU

San Francisco

Wed 10/28

11:45 am-12:20 am

2 stops32h 35m

Foz do Iguaçu Cataratas

Sun 11/1

6:00 pm-11:05 am

2 stops22h 05m

$1,340
Cheapest one-way
Quickest one-way

San FranciscoFoz do Iguaçu

SFO San Francisco - IGU Foz do Iguaçu Cataratas

SFOIGU

San Francisco

Thu 12/17

5:05 am-9:45 am

3 stops23h 40m

$826

San FranciscoFoz do Iguaçu

SFO San Francisco - IGU Foz do Iguaçu Cataratas

SFOIGU

San Francisco

Thu 12/17

10:30 pm-5:15 pm

2 stops37h 45m

$945

San FranciscoFoz do Iguaçu

SFO San Francisco - IGU Foz do Iguaçu Cataratas

SFOIGU

San Francisco

Fri 12/18

10:30 pm-6:50 pm

2 stops39h 20m

$1,072

San FranciscoFoz do Iguaçu

SFO San Francisco - IGU Foz do Iguaçu Cataratas

SFOIGU

San Francisco

Fri 12/18

10:59 pm-1:35 pm

3 stops33h 36m

$1,099

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Foz do Iguaçu from

How to get the cheapest flight ticket from San Francisco to Foz do Iguaçu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Francisco to Foz do Iguaçu Cataratas?

Aeromexico and LATAM Airlines are the most popular carriers operating from San Francisco to Foz do Iguaçu Cataratas

When to book flights from San Francisco to Foz do Iguaçu

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Foz do Iguaçu according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Foz do Iguaçu (SFO to IGU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Foz do Iguaçu

Fastest flight time

24h 32m

Direct flights

None
The fastest flight from San Francisco to Foz do Iguaçu takes 24h 32m
There are no direct flights from San Francisco to Foz do Iguaçu. There are no popular flight routes from San Francisco to Foz do Iguaçu.
Search flight deals

Frequently asked questions about flying from San Francisco to Foz do Iguaçu

  • How far is San Francisco to Foz do Iguaçu Cataratas by plane?

    Foz do Iguaçu Cataratas is 6194.0 mi away from San Francisco. Typically, this will take 24h 32m by plane in normal conditions.

  • When did momondo last update prices for flights from San Francisco Airport to Foz do Iguaçu Cataratas Airport?

    Prices for flights from San Francisco Airport to Foz do Iguaçu Cataratas Airport are refreshed on a daily basis.

  • How old do you have to be to fly from San Francisco Airport to Foz do Iguaçu Cataratas Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Foz do Iguaçu Cataratas Airport.

  • What documentation or ID do you need to fly to Foz do Iguaçu Cataratas Airport?

    The travel and health documents required for your trip to Foz do Iguaçu Cataratas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Foz do Iguaçu Cataratas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Foz do Iguaçu?

Finding the right flight to Foz do Iguaçu from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Foz do Iguaçu quick and easy, saving you time and money.

Can I find flights from San Francisco to Foz do Iguaçu with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Foz do Iguaçu from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Foz do Iguaçu?

momondo provides multiple filters to help you find the best flight to Foz do Iguaçu from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Francisco to Foz do Iguaçu right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Foz do Iguaçu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Foz do Iguaçu and let you know when they change.

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